/*
 * This file is part of the Sx Framework Library.
 * 
 * Copyright (C) 2013 University of Colorado Denver
 * <min.choi@ucdenver.edu> <shane.transue@ucdenver.edu>
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy 
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
 * copies of the Software, and to permit persons to whom the Software is 
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in 
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 * DEALINGS IN THE SOFTWARE.
 */
#include <iostream>
#include <sxSingleton.h>

/*
 * The ExampleSingletonImplementation class defines the basic operations that
 * are required by the custom singleton class.
 */
class ExampleSingletonImplementation {
public:
	void setValue(int value) {
		this->value = value;
	}

	int getValue() const {
		return this->value;
	}

private:
	int value;
};

/* 
 * A typedef using the templated Singleton class is used to define the
 * ExampleSingletonImplementation class as a singleton. The name of the
 * singleton implementation must be different than that of the typedef name.
 */
typedef Sx::Singleton<ExampleSingletonImplementation> ExampleSingleton;

/* 
 * Sx Singleton Example:
 *		1.) Retrieves the instance of the singleton defined above and sets the
 *		internal value to 104.
 *		2.) Prints the internal value of the singleton using the defined
 *		getValue() function.
 */
int main(int argc, char* argv[]) {
	ExampleSingleton::getInstance().setValue(104);

	std::cout << "Example Singleton Value: " << ExampleSingleton::getInstance().getValue() << std::endl;
    return 0;
}
